ASTON MARTIN DB7 1997 Workshop Manual

Electrics

Relay Location Index - 97 MY
D^^
Facia Component Panel
- LHD
Passenger
Function
Heated Front Screen Timer Relay
Multi-Function Module
Low Coolant Transmitter Module
Main Relay (Red Stripe)
Auxiliary Load
Auxiliary Load
Fusebox
Heated Front Screen Fuse
Otter Switch (door drop glass)
Side
-
Right
to
Left
Base Colour
Yellow
Black
Black
Red
White
Black
Black
White
Fascia Component Panel
- LHD
Drivers Side
-
Right
to
Left
Function
Gearbox Failure Warning
Ignition Load
Courtesy Lights
Indicator/Flasher Unit
Hazard Warning
Heated Rear Window
Rear
Fog
Light
Dimmer Module
Fusebox
Base Colour
Black
White
Red
Yellow
Green
Blue
Brown
Black
Relay/Module Cover.
Grey
Black
Black
Silver
Blue
Blue
Orange Fuse
Black
Relay/Module Cover.
Pink
Blue
Blue
Black
Black
Blue
Blue
Red
Location
1
2
3
4
5
6
7
8
9
Location
1
2
3
4
5
6
7
8
9

Seat Heater Relays - Beneath the Driver and Passenger Seats
Boot (Trunk) Relays Volante (Front To Rear)

Function
LH Quarter
Up

LH Quarter Down
Hood Down
Hood
Up

RH Quarter Down
Reverse Lights
Fuel Pump
1

Fuel Pump
2

Tilt Sensor
RH Quarter
Up

Stop Lights
Hood Lift Fuse
Fusebox
Hood (Roof) Control Module
Thermal Cut-Outs Quarter Glasses
Base Colour
White
Yellow
Blue
Green
Red
Yellow
Blue
Green
White
Black
Brown
Black
Relay/Module Cover.
Pink
Pink
Pink
Pink
Pink
Blue
Silver (Bosch)
Silver (Bosch)
Pink
Pink
Blue
Green
30A

Black
Location
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

Boot (Trunk) Relays Coupe (Front To Rear)
Function
Stop Lights
Reverse Lights
Fuel Pump 1
Fuel Pump 2
Tilt Sensor
Fusebox
Base Colour
Brown
Yellow
Blue
Green
White
6-66

Relay/Module
Blue
Blue
Silver (Bosch)
Silver (Bosch)
Pink
Cover. Location
1
2
3
4
5
6
September
1996

^^?
Electrics
Relay Location Chart - 97 MY
Right Forward
Chassis
Facia Component Chassis
Passengers Side RHD
Facia Component Chassis
Drivers Side LliD
Boot (Trunk)
Chassis
Coupe 111
I2I
131

m

fsl

6
Boot (Trunlt)
Chassis
VoJante
September 1996 6-67

1^:^

sheet 1 Spli
splice
No

Wire
No

SPLI

9
14
101

SPL2

4
5
8
10
15
17
26

SPL3

39
41
60

SPL4

11
19
22
27
31
40
42

SPL5

21
28
99
WB^?

ices
Wire Colour
Destination
Red/Green

1 -B3
1 -A1
2-C6

Black

1 -B3
1 -A2
1 -B3
1 -A2
1 -A1
1 -A1
1 -C2

Purple/Yellow

1 -A3
1 -A3
1 -85

Black

1 -A2
1 -CI
1 -CI
1 -C2
1 -D2
1 -A3
1 -A4

Red/Slate

1 -CI
1 -C2
1 -C6

SPL6

18
20
48
130

SPL7

24
25
56
135

SPL8

29
43
46
62
75
79
116

Red/Yellow

1 -A1
1 -CI
1 -A4
2-C6

Green/Yellow

1 -C2
1 -C2
1 -A5
2-C6

Black

1 -D2
1 -C5
1 -A4
1 -A6
2-C6
2-C6
2-C6

Electrics
Wiring Diagram Sheet
1 -
Splice List
- 97 MY

September
1996

isi

IsssS

isSS:

iSSS
(->
o
0.
<n
3 sT^m
gnSd
c£3D
»
m
pT!5r~~i
tvi n 8 v3ag Nid anoiOD
£-zai
tai v3a?
f a 2> t- 8 it Nid anoioo ON
•81 £ Ad 8£ fZ-JB'l £ Xd IV nm Nid anoioo ON
1

t-zai
2 a ot »3ag Nid anoloj ON

V£-2a'l
I Ad S£ »3av Nid anoloD ON
<*^ — ujoi J. ccmin
z a. _ CM •1 O UCDCC
zcDcn
3u>_«){ij
5:;!s;d§

5 D. _<\i>o*r ec
L.. U_JZ
>-(I>
o
Z_CM.OV

£02 > £a'Z E Z
2-za'i
1 V3a» Nid

f-zai
2-28-1
v3av
an 9
8 ; anoioo ON
^
~~' a II a 01 anoioj ON
?

Q

1=55=1

£
"
90-2
2 oa £1 i_
ia'2
I (IM 21 5 g3av Nid anoioo
ON
I 2
2-281 2 8 SI
i-iai
I 9a ti V3at Nid anoioo ON

9-2DI
2-281 V3a?
,; Aa Bi 1 S 11 Nid anoioo ON

m:m3^^?

Electrics
Wiring Diagram Sheet
2 -
Splice List
- 97 MY
NJ

Sheet
2
Splices
Splice
No

Wire
No

SPL9

70
72
95
59

SPL10

77
102
103
SPL11
76
87
89

SPL12

63
69
91

SPL13

81
96
97
134

Wire Colour
Destination
White/Green

2-B2

2-
B2
2-D3
1 - B5

Blue/Red

2-A2
2-D3
2 - D3

Blue

2-A2
2 - C2
White/Blue

2 - C3
White/Blue
White/Brown

1 -CI
2-CI
2-C3

Blue/White

2-B2
2-D3

2-
D3
2-D6

SPL14

51
109
126
136

SPL15

73
88
131
139

SPL16

67
112
137

SPL17

98
100
132

SPL18

90
94
108
110
133

SPL19

64
68
129
132
Lt
Green/Yellow

1 -CI
2-D1
2-A6
2-D6

White/Blue

2-B2
2-C3

2-C6Blue

2-D6

Brown/Blue

2-A1
2-D6
2-A1

Red/Green

2-D3
2-D3
2 - C3 Red

White/Purple

2-C3
2-D3
2-D1
2-D1
2-D6
Red
1 -CI
2-A1
2-B6
2-C3

SPL20

82
106
113
118

SPL21

78
92
105
111
119

SPL22

74
93
120

SPL23

50
115
138

SPL24

23
117
128

Brown

2-A3
2-CI
2-D1
2-B4

Brown

2-A3
2-C3
2-CI
2-D1
2-B4

Brown

2-A2
2-C3
2-B4

Yellow/Red

1 -CI
2-D4
2-B6

Green/Red

1 -B1
2-D5
2-B6

September
1996

NO 66 67 68 61 6I>

COLOUR
NR NU R RU NR
PIN RS 86 87 8« 30

AREA 2.B6
2.B3-I6
2.B4-I9
2.C2 2.D3

NO 75 76 77
74

COLOUR
B U UR
N
PIN 85 86
87 87A
30

AREA
1.03-8
2.82-11
2.B2-I0

2.B4-22

NO 83 M 85
82

COLOUR
8G wr WR
N
PIN B5 86
87 B7A
30

AREA 2.B3 2.86 2.A5

2.84-20
SIDELIGHT RELAY I
87
{GREEN BASE
JqpL L 87A
DW|
OlP BEAM RELAY I 87 I BLACK BASE
87A
'5^BI

lO
SHEET I AREA C6 <4 «

mu

STARTER RELAY I
87 I
YELLOW BASE
87A
'5^ei

NO COLOUR
PIN
I
.
85
WD 2

AREA

2.A3

NO 71 7? 73
70

COLOUR
N8 WG WU
WG
pm 85 86 8/ 87A 30

AREA 2.C6
2.82-9
2.B3-I5

2.B2-9
HEADLAMP RELAY

I
87
I
BLUE BASE

BTA

DW|

NO COLOUR 121
Y

122
WY
123
YU
124
U
125
BP
126
LGY

127
YR
30
B
PIN
1 7
3 4 5 6
7 8
9 10

AREA 2.D6
2.C6 2.C6 2.C6 2.C6
2.B3-I4

2.C6 l,D2

NO 79 80 81
78

COLOUR
B UW UW
N
PIN 85 86
87 87A
30

AREA LC3-e 2.B6
2.82-13

2.84-21
MAIN BEAM RELAY
I 87 I WHITE BASE
87A
SPL 14 SPL 15
HO 118 119 120
COLOUR N N N
AREI 2.84 ?.B4 2.84
20 21 22
iSTARTER MOTOR I
•BATTERY POSTi
^
NO 83 86
COLOUR PIN 8G U BG W
AREA 2.A3 2.D6
SPL 22 SPL 24
xf
3 C
'-Fw^'
NO 69 87

COLOUR
PIN
WN
U
WU
W

AREA
2.C2-I2
2.82-11

^

'-Fag—'

NO COLOUF 105 N 53 NG 106 N 57 P 108 WP 109 LGY 110 WP 12 WU III N 112 NU 113 N 2 NP
PIN 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
AREA
2.84-21
I.A5
2.84-20
I.B5
2.83-18
2.83-14
2.B3-I8
I.A2
2.84-21
2.B3-I6
2.84-20
1.83
2^n2^.
25nFI3;^6
'^'^^
3lnfl6n32

3^EI7j^.

35nFI8n3e
3^n9^,

,^r2^,

3^.2^

5^F3^6

7^E4^

9^E5^0

1^6^
,3^E7^4
l5j^E8^6

I^P9^8

i9nFiOn20|

2^r,l^2

NO 88 89

COLOUR
PIN
WU
U
WU
W

AREA
2.B3-I5
2.B2-I1

NO COLOUf 90
WP
91
WN
92
N
45
NY
93
N
65
NR
94
WP
95
WG
96
UW
33
UW
97
UW
7
UW
98
RG
99
RS
100
RG
101
RG
102
UR
32
UR
103
UR
6
UR
PIN 1 2 3 4 5 6 7 8 9 10 II 12 13 14 15 16 17 18 19
20 21 22
AREA
2.B3-I8
2.C2-I2
2.B4-2I
I.A4
2.84-22
2.AI
2.83-18
2.82-9
2.83-13
1.02
2.83-13
I.A2
2.B3-I7
I.C2-5
2.83-17
LBI-I
2.B2-IO
1.02
2.82-10
I.A2
iCRUISE CONTROLi

("
D D • D
DDC^
G D D D D D D D DQzr D • D 0
NO COLOUF 128 GR 49 GP 16 GW
84 WY 66 NR 129 R 44 8R 130 RY 131 U
80 UW 52 GP 71 NB 114 8K 133 WP 3 YS

PIN
1 2 3 4 5 6 7 8 9 10 II 12 13 14 15 16 17 18
AREA
2.B4-24
I.B4 I.AI
2.A3 2.AI
2.B4-I9
I.C5
I.C2-6
2.B3-I5

2.B2 1.84 2.B2 2.04
2.83-18
1.83
SHEET 8 AREA Al
-(*•
LH SIDE REPEATER
I

I CRUISE CONTROL] CLUTCH SWITCH
NO COLOUR AREA
116 B
I.C3-8
117
GR
2.84-24

NO 114 115

COLOUR AREA 8K
2.C6
YR 2.B4-23

c
1
12 D 0 0 G D D D[E±
HDD
^ • n Qtrr 0 G D D D D

NO COLOUf 134
UW
54
G
55
KB
122
WY
124
U
127
YR
47
RO
13
RO
135
GY
123
YU
1
LG
136
LGY
137
NU
58
PB
138
YR

125
BP
121
Y
139
WU
86
BG
PIN 1 ? 3 4 5 6 7 8 9 10 II 12 13 14
15 16
17 IB 19 20

AREA
2,B3-I3
I.A5 I.A5 2.A6 2.A6 2.Ae
LB4
I.A2
I.C2-7
2.A6 1.83
2.B3-I4
2.83-16
1.85
2.84-23

2.A6 2.A6
2.83-15
2.83

'^^? Wiring Diagram
Model - Aston Martin DB7
Harness Title - Left Forward 2
Drawing Part No. - B3
7-8462
7
Revision - 0 Sheet 2 of 26 - 97 MY

Electrics

Wiring Diagram Sheet 3 - Splice List - 97 MY
September 1996

Sheet
3
Splices
Splice
No

Wire
No

SPL25

155
181
176
929

SPL26

152
164
173

SPL27

157
162
174

SPL28

151
158
167
179
928

Wire Colour
Destination
Pink/Black

3-A5
3-D2
3-D4
3-A3

Blue

3-A3
3-D1
3-D3

Green/Blue

3-A4
3-D1
3-D3

Black

3-A3
3-B4
3-C2
3
-D5

3-A3

NO 140 141

COLOUR
PIN
NV
1
B
2

AREA 3.C4 3,A2

NO 14? 143

COLOUR
PIN
NP
1
m
2

AREA 3.05 3.D4
< lOlO
5! —fsi Q: 3 O _J O
(O
omcD
.

f

i^<S(c

q
ifll?

< rrt

o
Si
il

*s
H
Jz

NO COLOUR 928
B
929
KB
177
BO

172
BG

PIN B9 86 87 87A 30
AREA
3.85-28
3.B3-25
3.D4
3.01
NO COLOUR
PIN
151
B 85
152
U 86
153
OY 87
e7A 150
NS 30

AREA
3.B4-28
3.B3-26
3.A5
3.A6
NO COLOUf 154
W8
155
KB
156
W
157
GU
153
BY

PIN 85 86 S7A e7A 30
AREA 3.D3
3.B5-25
3.B4
3.B5-27
3.A4
FAN
RUN
ON
RELAY
I
87
II
BLUE BASE

87A
AIR
CON
RELAY AIR
CON
W.O.T.
DW|

I
87
II
GREEN
BASE

am
I
87 II
YELLOW BASE

Is-^sl

SCREEN WASH PUMP

I

•Wl|

3n-^ai
NO COLOUR
PIN
AREA 158
B U
B4-28 156
W W 3.A4

FAN MOTOR
2

NO COLOUR
PIN
162
GU
1
2 3
AREA
3.B4-27

c

NO COLOUR AREA
166
8 3.D4
167
B
3.B2-28 EARTH POINT
OINT|—c

NO COLOUR 168
N
169
N

AREA 3.04 3.03 BATTERY
PCS
'osTj-c:
TRINERY SWITCH
NO 159 160
161
COLOUR ON KU
OP
PIN 1 2 3 4
AREA 3.D6 3.06
06
NO COLOUR
PIN
163
GN
I
164
U 2
148
B 3
165
ua 4

AREA 3.B6 3.B3-26 3.A3 3.D3
FAN CHANGE OVER RELAY Is
>
\,1

NO COLOUf 140
NY
166
B
143
WY

175
NP
176
KB
171
UY
170
UN
177
BG

PIN 1 2 3 4 5 6 7 8 9
AREA 3.AI 3.C2 3.BI
3.D4
3.B5-25
3.02 3.D2 3.A3 "a

D
D
•
D
D
D
hi
D
Q

Dinr
D
D
D
D
D
•

NO COLOUF 180 GW
150
NS

138
YR
178
BK
149
WR

163
GN

145
LGB

147
BS

PIN 1 ? 3 4 5 6 7 B 9 10 II 12 13 14 15 16 17 18 19 20
AREA 3.05
3.A4
3.D5 3.D5 3.A3
3.DI
3.A2
3.A2
NO COLOUR
PIN
159
ON 1
160
KU 2
161
OP 3

AREA 3.DI 3.DI 3.DI
J RH
Sll
I REPEA SIDE 1 REPEATER NO 179 180
COLOUR B GW
AREA 3.B4-3.B6 28
NO COLOUR
PIN
170
UN I
181
KB 2
171
UY 3
172
BG
4
5
6^
AREA 3.D4
3.B3-25
3.04 3.A3
NO 173 154 165 174
AIRCON CONTROL
COLOUR U WB UB GU
PIN 1 ? 3 4
AREA 3.B3-3.A5 3.01 3.B4-
26
27
r
^2
FAN FUSE NO COLOUR
PIN
169
N 1
142
NP 2

AREA 3.C2 3.BI
NO COLOUR
PIN
168
N 1
175
NP 2

AREA 3.C2 3.D4
Wiring Diagram
Model
-
Aston Martin
DB7

Harness Title
-
Right Forward
Drawing Part No.
-
B37-84628
Revision
- 0
Sheet
3 of 26 - 97 MY

Electrics
Wiring Diagram Sheet 4 - Splice List - 97 MY
September 1996
0^2?
shet 4 Splices
Splice No
Wire No
SPL29
203
215
221
SPL30
186
202
220
222
Wire Colour
Destination
Green/Blue
4-A4
4-D2
4-B5
Black
4-B1
4-A2
4-C5
4-B5
en

NO COLOUR 200 RP 201 RG 197 BK 202 8 190 RK
PIN 1 2 3 A
I
AREA 4.Be •1.C5 4.BI
4.B4-30
Bl

HO COLOUR
PIN
AREA 205 GU
I
4B3-29
204 CP 2 4.C5
205
WU
3 4.C5
PERFORMANCE MODE SWITCH BAROMETRIC PRESSURE SENSOR
lyyyygyl
V3
NO COLOUI 182 S
184 0 185 m 186 B 187 BU 188 G 189 SP 190 RK 191 GB 192 V» 193 KB 194 YG 195 GP 196 KU 197 BK 198 RN 199 K
PIN 1 ? 3 4 5 6 7 e 9 10 n 1? 13 14 15 16 17 IB 19 20
AREA 4.B5
4.B5 4.B5
4.B4-30
4.B5 4.D2 4.B5 4.A2 4.B5 4.B6 4.B5 4.B5 4.B6
4
B5 4.A2 4.B5 4.B5
[|
r
1 20 T •T]
D D D D D D( D ^
a D' D D D D| D ^ D D' D D D D
^
^m.
ENGINE HARNESS

V

V
SHEET 7 AREA Al
GEARBOX LINK HARNESS
NO COLOUf 206
OW
207
OR
IBB G 208
OP
209
OB
210 OS 211 OK 212 ON 213 OU 214 OY 215 GU 216 R 217 U 216 G 219 N
PIN 1 2 3 4 5 6 / B 9 10 II 1? 13 14 15 16 17 18 19 20
AREA 4.B5 4.B5 4.BI 4.B5 4.B5 4.B5 4.B5 4.B6 4.B6 4.86
4.83-29
4.86 4.B5 4.85 4.86
NO COLOUR
207
OR
182 S 191 GS 206
OW
208
OP
196 KU 184 0
PIN 38 39 40 41 4? 43 44 45 46
AREA
4.02 4.81 4.81 4.D2 4.D2 4.61 4.81
NO COLOUR
210 OS 218 G 217 U 209 08 193 KB 222 8 185 NR
PIN 47 48 49 50 51 52 53 54 55
AREA
4.02 4.02 4.02 4.02 4.81
4.84-30
4.BI
f OOOC yoooc K>OOQ'
GEARBOX E.C.U

NO COLOUR
I9B
RN
211
OK
213
OU
201
RG
220 B 194
YG
PIN
? 3 4 5 6
7 8 9 10
AREA
4.81 4.02 4.02 4.A2 4.B4-30 4.81
NO COLOUF 187
BU
169
SP

221
GU
204 GP 199
K
205 WU

PIN II
12 13
14 li 16
17 IB 19
AREA 4.81 4.81
4.B3-29 4.A4 4.BI 4.A4
NO COLOUR

212 ON
200 RP
195
CP
214
OY

192
W

216
R
219
N

PIN 20 ?l
??
23 ?4
?5
26 27 28 79 30 31 32 33 34 35
36 37

AREA
4.02 4.A2
4.81 4.02
4.81
4.02 4.D2

°27 Wiring Diagram
Model - Aston Martin DB7
Harness Title - Auto Transmission
Drawing Part No. - B3
7-84629

Revision - 0 Sheet 4 of 26 - 97 MY